Toxicology.

The program includes 4 or 5 tests per year. The samples (5 ml) contain different components and are presented with a toxicological case. The participant is supposed to perform a toxicological screening and is asked to give an advice for treatment.
The matrix is liquid of lyophilised bovine serum.

As of 2017 the volumes of the test and control samples will be deminished from 5 to 3 ml.